Who is the author of the following story?[img=250x141]17a414abf64c5c0.png[/img]
举一反三
- 如图所示为一典型的晶格平面示意图，根据该图可以得出其晶向为____________，晶面族为____________。[img=191x246]180388031cad88e.png[/img] 未知类型：{'options': ['[141]；{141}', '{141}；{141}', '(414)；<414>', '(414)；{414}'], 'type': 102}
- Who is the author of the following story?https://image.zhihuishu.com/zhs/onlineexam/ueditor/201908/330941f8e8254bd9823ad41b70e5b4cb.png
- Read the following table and answer questions 2-4[img=587x246]17de85ccb5b0b20.png[/img]2. The h index of this author is . A: 4 B: 5 C: 6 D: 7
- 用性质描述法表示集合{-5 ，5}，正确的是（） 未知类型：{'options': ['{x〡x+5=0}', ' {x〡x-5=0}', ' {x〡[img=50x19]17da5f73610949a.jpg[/img]}', ' [img=112x31]17da5f736ab6c3e.jpg[/img]'], 'type': 102}
- 设f(x)为连续函数，且 [img=217x49]18034a50d8b1b92.png[/img] 则[img=70x25]18034a50e196c62.png[/img] A: 5 B: 4 C: 0 D: -5